# Zafit AI vs Walking Buddy

The clearest difference is device support: Zafit AI at 4 against Walking Buddy's 2. Zafit AI also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Zafit AI sells 4 in-app purchases, starting at $9.99 per month and Walking Buddy sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Zafit AI | Walking Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/walking-buddy-pedometer/id6804229044/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 55 MB | 32 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Sivaraman Balasubramanian](https://appshunter.io/developer/1890644098) | [Raphael Koebraam](https://appshunter.io/developer/6804229046) |

## What reviewers say

### Zafit AI

[App page](https://appshunter.io/ios/app/zafit-ai/id6767271129)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pro monthly | $9.99 | per month |
| Zafit AI | $19.99 | per month |
| ZafitAI | $69.99 | per year |
| Zafit AI | $199.99 | per year |


### Walking Buddy

[App page](https://appshunter.io/ios/app/walking-buddy-pedometer/id6804229044)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly: Reminders, Trends | $1.99 | per month |
| Pro Yearly: Reminders, Trends | $19.99 | per year |


## Frequently asked questions

### Is Zafit AI free?

Zafit AI is free to download, with in-app purchases available.

### Is Walking Buddy free?

Walking Buddy is free to download, with in-app purchases available.

### Do Zafit AI or Walking Buddy have ads?

Neither Zafit AI nor Walking Buddy shows ads.

### Which is updated more often, Zafit AI or Walking Buddy?

Zafit AI ships an update every 2 days, and Walking Buddy every 2 days. Most recently, Zafit AI was updated on October 24, 2026 and Walking Buddy on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*